_PInstanceName = ("instance_name", ht.NoDefault, ht.TNonEmptyString,
"Instance name")
+#: a instance UUID (for single-instance LUs)
+_PInstanceUuid = ("instance_uuid", None, ht.TMaybeString,
+ "Instance UUID")
+
#: Whether to ignore offline nodes
_PIgnoreOfflineNodes = ("ignore_offline_nodes", False, ht.TBool,
"Whether to ignore offline nodes")
#: a required node name (for single-node LUs)
_PNodeName = ("node_name", ht.NoDefault, ht.TNonEmptyString, "Node name")
+#: a node UUID (for use with _PNodeName)
+_PNodeUuid = ("node_uuid", None, ht.TMaybeString, "Node UUID")
+
#: a required node group name (for single-group LUs)
_PGroupName = ("group_name", ht.NoDefault, ht.TNonEmptyString, "Group name")
_PMigrationTargetNode = ("target_node", None, ht.TMaybeString,
"Target node for shared-storage instances")
+_PMigrationTargetNodeUuid = ("target_node_uuid", None, ht.TMaybeString,
+ "Target node UUID for shared-storage instances")
+
_PStartupPaused = ("startup_paused", False, ht.TBool,
"Pause instance at startup")
("target_groups", None, ht.TMaybeListOf(ht.TNonEmptyString),
"Destination group names or UUIDs (defaults to \"all but current group\")")
-# The reason for a state change of an instance
-_PReason = \
- ("reason", (constants.INSTANCE_REASON_SOURCE_UNKNOWN, None),
- ht.TAnd(ht.TIsLength(2),
- ht.TItems([
- ht.TElemOf(constants.INSTANCE_REASON_SOURCES),
- ht.TMaybeString,
- ])),
- "The reason why the state of the instance is changing")
-
#: OP_ID conversion regular expression
_OPID_RE = re.compile("([a-z])([A-Z])")
COMMENT_ATTR = "comment"
-def _NameToId(name):
- """Convert an opcode class name to an OP_ID.
+def _NameComponents(name):
+ """Split an opcode class name into its components
@type name: string
@param name: the class name, as OpXxxYyy
- @rtype: string
- @return: the name in the OP_XXXX_YYYY format
+ @rtype: array of strings
+ @return: the components of the name
"""
- if not name.startswith("Op"):
- return None
+ assert name.startswith("Op")
# Note: (?<=[a-z])(?=[A-Z]) would be ideal, since it wouldn't
# consume any input, and hence we would just have all the elements
# in the list, one by one; but it seems that split doesn't work on
# bit
name = _OPID_RE.sub(r"\1,\2", name)
elems = name.split(",")
- return "_".join(n.upper() for n in elems)
+ return elems
+
+
+def _NameToId(name):
+ """Convert an opcode class name to an OP_ID.
+
+ @type name: string
+ @param name: the class name, as OpXxxYyy
+ @rtype: string
+ @return: the name in the OP_XXXX_YYYY format
+
+ """
+ if not name.startswith("Op"):
+ return None
+ return "_".join(n.upper() for n in _NameComponents(name))
+
+
+def NameToReasonSrc(name):
+ """Convert an opcode class name to a source string for the reason trail
+
+ @type name: string
+ @param name: the class name, as OpXxxYyy
+ @rtype: string
+ @return: the name in the OP_XXXX_YYYY format
+
+ """
+ if not name.startswith("Op"):
+ return None
+ return "%s:%s" % (constants.OPCODE_REASON_SRC_OPCODE,
+ "_".join(n.lower() for n in _NameComponents(name)))
def _GenerateObjectTypeCheck(obj, fields_types):
})
-def RequireFileStorage():
- """Checks that file storage is enabled.
-
- While it doesn't really fit into this module, L{utils} was deemed too large
- of a dependency to be imported for just one or two functions.
-
- @raise errors.OpPrereqError: when file storage is disabled
-
- """
- if not constants.ENABLE_FILE_STORAGE:
- raise errors.OpPrereqError("File storage disabled at configure time",
- errors.ECODE_INVAL)
-
-
-def RequireSharedFileStorage():
- """Checks that shared file storage is enabled.
-
- While it doesn't really fit into this module, L{utils} was deemed too large
- of a dependency to be imported for just one or two functions.
-
- @raise errors.OpPrereqError: when shared file storage is disabled
-
- """
- if not constants.ENABLE_SHARED_FILE_STORAGE:
- raise errors.OpPrereqError("Shared file storage disabled at"
- " configure time", errors.ECODE_INVAL)
-
-
-@ht.WithDesc("CheckFileStorage")
-def _CheckFileStorage(value):
- """Ensures file storage is enabled if used.
-
- """
- if value == constants.DT_FILE:
- RequireFileStorage()
- elif value == constants.DT_SHARED_FILE:
- RequireSharedFileStorage()
- return True
-
-
def _BuildDiskTemplateCheck(accept_none):
"""Builds check for disk template.
if accept_none:
template_check = ht.TMaybe(template_check)
- return ht.TAnd(template_check, _CheckFileStorage)
+ return template_check
def _CheckStorageType(storage_type):
"""Ensure a given storage type is valid.
"""
- if storage_type not in constants.VALID_STORAGE_TYPES:
+ if storage_type not in constants.STORAGE_TYPES:
raise errors.OpPrereqError("Unknown storage type: %s" % storage_type,
errors.ECODE_INVAL)
- if storage_type == constants.ST_FILE:
- # TODO: What about shared file storage?
- RequireFileStorage()
return True
" for details"),
(COMMENT_ATTR, None, ht.TMaybeString,
"Comment describing the purpose of the opcode"),
+ (constants.OPCODE_REASON, None, ht.TMaybeList,
+ "The reason trail, describing why the OpCode is executed"),
]
OP_RESULT = None
Parameters: optional instances list, in case we want to restrict the
checks to only a subset of the instances.
- Result: a list of tuples, (instance, disk, new-size) for changed
+ Result: a list of tuples, (instance, disk, parameter, new-size) for changed
configurations.
In normal operation, the list should be empty.
OP_PARAMS = [
("instances", ht.EmptyList, ht.TListOf(ht.TNonEmptyString), None),
]
- OP_RESULT = ht.TListOf(ht.TAnd(ht.TIsLength(3),
+ OP_RESULT = ht.TListOf(ht.TAnd(ht.TIsLength(4),
ht.TItems([ht.TNonEmptyString,
ht.TNonNegativeInt,
+ ht.TNonEmptyString,
ht.TNonNegativeInt])))
"""
OP_PARAMS = [
+ _PForce,
_PHvState,
_PDiskState,
("vg_name", None, ht.TMaybe(ht.TString), "Volume group name"),
" ``%s`` or ``%s``" % (constants.DDM_ADD, constants.DDM_REMOVE)),
("use_external_mip_script", None, ht.TMaybeBool,
"Whether to use an external master IP address setup script"),
+ ("enabled_disk_templates", None,
+ ht.TMaybe(ht.TAnd(ht.TListOf(ht.TElemOf(constants.DISK_TEMPLATES)),
+ ht.TTrue)),
+ "List of enabled disk templates"),
+ ("modify_etc_hosts", None, ht.TMaybeBool,
+ "Whether the cluster can modify and keep in sync the /etc/hosts files"),
+ ("file_storage_dir", None, ht.TMaybe(ht.TString),
+ "Default directory for storing file-backed disks"),
+ ("shared_file_storage_dir", None, ht.TMaybe(ht.TString),
+ "Default directory for storing shared-file-backed disks"),
]
OP_RESULT = ht.TNone
"""Interact with OOB."""
OP_PARAMS = [
("node_names", ht.EmptyList, ht.TListOf(ht.TNonEmptyString),
- "List of nodes to run the OOB command against"),
+ "List of node names to run the OOB command against"),
+ ("node_uuids", None, ht.TMaybeListOf(ht.TNonEmptyString),
+ "List of node UUIDs to run the OOB command against"),
("command", ht.NoDefault, ht.TElemOf(constants.OOB_COMMANDS),
"OOB command to be run"),
("timeout", constants.OOB_TIMEOUT, ht.TInt,
_PUseLocking,
("nodes", ht.NoDefault, ht.TListOf(ht.TNonEmptyString),
"Nodes on which the command should be run (at least one)"),
+ ("node_uuids", None, ht.TMaybeListOf(ht.TNonEmptyString),
+ "Node UUIDs on which the command should be run (at least one)"),
("command", ht.NoDefault, ht.TNonEmptyString,
"Command name (no parameters)"),
]
OP_DSC_FIELD = "node_name"
OP_PARAMS = [
_PNodeName,
+ _PNodeUuid
]
OP_RESULT = ht.TNone
OP_DSC_FIELD = "node_name"
OP_PARAMS = [
_PNodeName,
+ _PNodeUuid,
_PStorageType,
_PStorageName,
("changes", ht.NoDefault, ht.TDict, "Requested changes"),
OP_DSC_FIELD = "node_name"
OP_PARAMS = [
_PNodeName,
+ _PNodeUuid,
_PStorageType,
_PStorageName,
_PIgnoreConsistency,
OP_DSC_FIELD = "node_name"
OP_PARAMS = [
_PNodeName,
+ _PNodeUuid,
_PForce,
_PHvState,
_PDiskState,
OP_DSC_FIELD = "node_name"
OP_PARAMS = [
_PNodeName,
+ _PNodeUuid,
_PForce,
]
OP_RESULT = ht.TMaybeString
OP_DSC_FIELD = "node_name"
OP_PARAMS = [
_PNodeName,
+ _PNodeUuid,
_PMigrationMode,
_PMigrationLive,
_PMigrationTargetNode,
+ _PMigrationTargetNodeUuid,
_PAllowRuntimeChgs,
_PIgnoreIpolicy,
_PIAllocFromDesc("Iallocator for deciding the target node"
OP_PARAMS = [
_PEarlyRelease,
_PNodeName,
+ _PNodeUuid,
("remote_node", None, ht.TMaybeString, "New secondary node"),
+ ("remote_node_uuid", None, ht.TMaybeString, "New secondary node UUID"),
_PIAllocFromDesc("Iallocator for computing solution"),
("mode", ht.NoDefault, ht.TElemOf(constants.NODE_EVAC_MODES),
"Node evacuation mode"),
("osparams", ht.EmptyDict, ht.TDict, "OS parameters for instance"),
("os_type", None, ht.TMaybeString, "Operating system"),
("pnode", None, ht.TMaybeString, "Primary node"),
+ ("pnode_uuid", None, ht.TMaybeString, "Primary node UUID"),
("snode", None, ht.TMaybeString, "Secondary node"),
+ ("snode_uuid", None, ht.TMaybeString, "Secondary node UUID"),
("source_handshake", None, ht.TMaybe(ht.TList),
"Signed handshake from source (remote import only)"),
("source_instance_name", None, ht.TMaybeString,
("source_x509_ca", None, ht.TMaybeString,
"Source X509 CA in PEM format (remote import only)"),
("src_node", None, ht.TMaybeString, "Source node for import"),
+ ("src_node_uuid", None, ht.TMaybeString, "Source node UUID for import"),
("src_path", None, ht.TMaybeString, "Source directory for import"),
("start", True, ht.TBool, "Whether to start instance after creation"),
("tags", ht.EmptyList, ht.TListOf(ht.TNonEmptyString), "Instance tags"),
OP_DSC_FIELD = "instance_name"
OP_PARAMS = [
_PInstanceName,
+ _PInstanceUuid,
_PForceVariant,
("os_type", None, ht.TMaybeString, "Instance operating system"),
("osparams", None, ht.TMaybeDict, "Temporary OS parameters"),
OP_DSC_FIELD = "instance_name"
OP_PARAMS = [
_PInstanceName,
+ _PInstanceUuid,
_PShutdownTimeout,
("ignore_failures", False, ht.TBool,
"Whether to ignore failures during removal"),
"""Rename an instance."""
OP_PARAMS = [
_PInstanceName,
+ _PInstanceUuid,
_PNameCheck,
("new_name", ht.NoDefault, ht.TNonEmptyString, "New instance name"),
("ip_check", False, ht.TBool, _PIpCheckDoc),
OP_DSC_FIELD = "instance_name"
OP_PARAMS = [
_PInstanceName,
+ _PInstanceUuid,
_PForce,
_PIgnoreOfflineNodes,
("hvparams", ht.EmptyDict, ht.TDict,
OP_DSC_FIELD = "instance_name"
OP_PARAMS = [
_PInstanceName,
+ _PInstanceUuid,
_PForce,
_PIgnoreOfflineNodes,
("timeout", constants.DEFAULT_SHUTDOWN_TIMEOUT, ht.TNonNegativeInt,
OP_DSC_FIELD = "instance_name"
OP_PARAMS = [
_PInstanceName,
+ _PInstanceUuid,
_PShutdownTimeout,
("ignore_secondaries", False, ht.TBool,
"Whether to start the instance even if secondary disks are failing"),
("reboot_type", ht.NoDefault, ht.TElemOf(constants.REBOOT_TYPES),
"How to reboot instance"),
- _PReason,
]
OP_RESULT = ht.TNone
OP_DSC_FIELD = "instance_name"
OP_PARAMS = [
_PInstanceName,
+ _PInstanceUuid,
_PEarlyRelease,
_PIgnoreIpolicy,
("mode", ht.NoDefault, ht.TElemOf(constants.REPLACE_MODES),
("disks", ht.EmptyList, ht.TListOf(ht.TNonNegativeInt),
"Disk indexes"),
("remote_node", None, ht.TMaybeString, "New secondary node"),
+ ("remote_node_uuid", None, ht.TMaybeString, "New secondary node UUID"),
_PIAllocFromDesc("Iallocator for deciding new secondary node"),
]
OP_RESULT = ht.TNone
OP_DSC_FIELD = "instance_name"
OP_PARAMS = [
_PInstanceName,
+ _PInstanceUuid,
_PShutdownTimeout,
_PIgnoreConsistency,
_PMigrationTargetNode,
+ _PMigrationTargetNodeUuid,
_PIgnoreIpolicy,
_PIAllocFromDesc("Iallocator for deciding the target node for"
" shared-storage instances"),
OP_DSC_FIELD = "instance_name"
OP_PARAMS = [
_PInstanceName,
+ _PInstanceUuid,
_PMigrationMode,
_PMigrationLive,
_PMigrationTargetNode,
+ _PMigrationTargetNodeUuid,
_PAllowRuntimeChgs,
_PIgnoreIpolicy,
("cleanup", False, ht.TBool,
OP_DSC_FIELD = "instance_name"
OP_PARAMS = [
_PInstanceName,
+ _PInstanceUuid,
_PShutdownTimeout,
_PIgnoreIpolicy,
("target_node", ht.NoDefault, ht.TNonEmptyString, "Target node"),
+ ("target_node_uuid", None, ht.TMaybeString, "Target node UUID"),
_PIgnoreConsistency,
]
OP_RESULT = ht.TNone
OP_DSC_FIELD = "instance_name"
OP_PARAMS = [
_PInstanceName,
+ _PInstanceUuid,
]
OP_RESULT = ht.TDict
OP_DSC_FIELD = "instance_name"
OP_PARAMS = [
_PInstanceName,
+ _PInstanceUuid,
("ignore_size", False, ht.TBool, "Whether to ignore recorded size"),
_PWaitForSyncFalse,
]
OP_DSC_FIELD = "instance_name"
OP_PARAMS = [
_PInstanceName,
+ _PInstanceUuid,
_PForce,
]
OP_RESULT = ht.TNone
OP_DSC_FIELD = "instance_name"
OP_PARAMS = [
_PInstanceName,
+ _PInstanceUuid,
("disks", ht.EmptyList,
ht.TOr(ht.TListOf(ht.TNonNegativeInt), ht.TListOf(_TDiskChanges)),
"List of disk indexes (deprecated) or a list of tuples containing a disk"
" index and a possibly empty dictionary with disk parameter changes"),
("nodes", ht.EmptyList, ht.TListOf(ht.TNonEmptyString),
"New instance nodes, if relocation is desired"),
+ ("node_uuids", None, ht.TMaybeListOf(ht.TNonEmptyString),
+ "New instance node UUIDs, if relocation is desired"),
_PIAllocFromDesc("Iallocator for deciding new nodes"),
]
OP_RESULT = ht.TNone
mod_item_fn = \
ht.TAnd(ht.TIsLength(3), ht.TItems([
ht.TElemOf(constants.DDMS_VALUES_WITH_MODIFY),
- ht.Comment("Disk index, can be negative, e.g. -1 for last disk")(ht.TInt),
+ ht.Comment("Device index, can be negative, e.g. -1 for last disk")
+ (ht.TOr(ht.TInt, ht.TString)),
fn,
]))
OP_DSC_FIELD = "instance_name"
OP_PARAMS = [
_PInstanceName,
+ _PInstanceUuid,
_PForce,
_PForceVariant,
_PIgnoreIpolicy,
("nics", ht.EmptyList, TestNicModifications,
- "List of NIC changes: each item is of the form ``(op, index, settings)``,"
- " ``op`` is one of ``%s``, ``%s`` or ``%s``, ``index`` can be either -1"
- " to refer to the last position, or a zero-based index number; a"
+ "List of NIC changes: each item is of the form"
+ " ``(op, identifier, settings)``, ``op`` is one of ``%s``, ``%s`` or"
+ " ``%s``, ``identifier`` can be a zero-based index number (or -1 to refer"
+ " to the last position), the NIC's UUID of the NIC's name; a"
" deprecated version of this parameter used the form ``(op, settings)``,"
" where ``op`` can be ``%s`` to add a new NIC with the specified"
" settings, ``%s`` to remove the last NIC or a number to modify the"
"Per-instance hypervisor parameters, hypervisor-dependent"),
("disk_template", None, ht.TMaybe(_BuildDiskTemplateCheck(False)),
"Disk template for instance"),
+ ("pnode", None, ht.TMaybeString, "New primary node"),
+ ("pnode_uuid", None, ht.TMaybeString, "New primary node UUID"),
("remote_node", None, ht.TMaybeString,
"Secondary node (used when changing disk template)"),
+ ("remote_node_uuid", None, ht.TMaybeString,
+ "Secondary node UUID (used when changing disk template)"),
("os_name", None, ht.TMaybeString,
"Change the instance's OS without reinstalling the instance"),
("osparams", None, ht.TMaybeDict, "Per-instance OS parameters"),
OP_DSC_FIELD = "instance_name"
OP_PARAMS = [
_PInstanceName,
+ _PInstanceUuid,
_PWaitForSync,
("disk", ht.NoDefault, ht.TInt, "Disk index"),
("amount", ht.NoDefault, ht.TNonNegativeInt,
OP_DSC_FIELD = "instance_name"
OP_PARAMS = [
_PInstanceName,
+ _PInstanceUuid,
_PEarlyRelease,
_PIAllocFromDesc("Iallocator for computing solution"),
_PTargetGroups,
_PForce,
("nodes", ht.NoDefault, ht.TListOf(ht.TNonEmptyString),
"List of nodes to assign"),
+ ("node_uuids", None, ht.TMaybeListOf(ht.TNonEmptyString),
+ "List of node UUIDs to assign"),
]
OP_RESULT = ht.TNone
OP_DSC_FIELD = "instance_name"
OP_PARAMS = [
_PInstanceName,
+ _PInstanceUuid,
("mode", ht.NoDefault, ht.TElemOf(constants.EXPORT_MODES),
"Export mode"),
]
OP_DSC_FIELD = "instance_name"
OP_PARAMS = [
_PInstanceName,
+ _PInstanceUuid,
_PShutdownTimeout,
# TODO: Rename target_node as it changes meaning for different export modes
# (e.g. "destination")
("target_node", ht.NoDefault, ht.TOr(ht.TNonEmptyString, ht.TList),
"Destination information, depends on export mode"),
+ ("target_node_uuid", None, ht.TMaybeString,
+ "Target node UUID (if local export)"),
("shutdown", True, ht.TBool, "Whether to shutdown instance before export"),
("remove_instance", False, ht.TBool,
"Whether to remove instance after export"),
OP_DSC_FIELD = "instance_name"
OP_PARAMS = [
_PInstanceName,
+ _PInstanceUuid,
]
OP_RESULT = ht.TNone
("duration", ht.NoDefault, ht.TNumber, None),
("on_master", True, ht.TBool, None),
("on_nodes", ht.EmptyList, ht.TListOf(ht.TNonEmptyString), None),
+ ("on_node_uuids", None, ht.TMaybeListOf(ht.TNonEmptyString), None),
("repeat", 0, ht.TNonNegativeInt, None),
]
projects / ganeti-local / blobdiff